Santiago
838 km²
Shanghai
6,341 km²
Chile
China
Area Comparison
Santiago is 7.6x smaller than Shanghai
Population Comparison
Santiago has 4.0x fewer people than Shanghai
Yes — Shanghai is 7.6x larger than Santiago by area. Shanghai spans 6,341 km² (2,448 mi²) while Santiago covers 838 km² (324 mi²) — a difference of 5,503 km². You could fit Santiago inside Shanghai approximately 7 times.
To put Santiago's size in perspective, its area of 838 km² is roughly the same size as Berlin. Meanwhile, Shanghai at 6,341 km² is about 1.5x the size of Los Angeles metro.
In more relatable units, Santiago's 838 km² is about 117,000 American football fields, 14 times the area of Manhattan, or 8 times the area of Paris. Shanghai works out to about 888,000 American football fields, 110 times the area of Manhattan, or 60 times the area of Paris.
Santiago, also known as Santiago de Chile, is the capital and largest city of Chile and one of the largest cities in the Americas. Located in the Chilean Central Valley within the Santiago Basin, between the Andes to the east and the Chilean Coastal Range to the west, it anchors the Santiago Metropolitan Region and its conurbation of Greater Santiago, which comprises more than forty communes and concentrates over a third of the national population and around 45% of Chile's GDP.
Known as "Santiago de Chile", Santiago covers 838 km² with a population of 6.3 million. The city was established in 1541. Santiago is known for Cerro San Cristóbal, Gran Torre Santiago, Plaza de Armas, among other attractions.
Santiago sits in the Chilean Central Valley between the Andes and the Coastal Range, anchoring over a third of Chile's population.
Shanghai is a direct-administered municipality and the most populous urban area in China. It has a population of 29,558,908 in the urban area as of 2025. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the Huangpu River bisecting the city. Shanghai is a global center for finance, business and economics, research, science and technology, manufacturing, transportation, tourism, and culture. The Port of Shanghai is the world's busiest container port.
Also known as "Pearl of the Orient", Shanghai has an area of 6,341 km² and is home to 24.9 million people. The city dates back to 1291. Visitors come for The Bund, Oriental Pearl Tower, Shanghai Tower, and much more. Getting around is easy with the Shanghai Metro.
Shanghai's urban population reached 29.5 million in 2025, making it the most populous urban area in all of China.
Santiago has a population density of 7,470 people per km² — a densely populated city. Shanghai, with 3,922 people per km², is a moderately dense city. Santiago is noticeably denser, packing 1.9 times more people per square kilometer.
Size Ratio
Santiago fits inside Shanghai ~7 times
Density Gap
Santiago is 1.9x more densely populated
History
Shanghai is ~250 years older
Santiago covers 838 km². Cities with a similar urban footprint include Kyoto (828 km²), Berlin (892 km²), New York (783 km²), Hamburg (755 km²), or Bangalore (741 km²).
Shanghai covers 6,341 km². Cities with a similar urban footprint include Perth (6,417 km²), Istanbul (5,461 km²), Guangzhou (7,434 km²), Wuhan (8,569 km²), or Dubai (4,114 km²).
The straight-line distance from Santiago to Shanghai is 18,851 km (11,713 miles), with an estimated flight time of ~22h 41m.
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